How to Fix 01B +5VDC Power Fault for Xerox VersaLink C7020 C7025 C7030 C7000 Printer?
Posted by Xwk Tech on
01B +5VDC Power Fault RAP
BSD-ON: BSD 1.2 Main Power On (2 of 2)
BSD-ON: BSD 1.4 DC Power Generation (1 of 2)
Procedure
WARNING: Ensure that the electricity to the machine is switched off while performing tasks that do not need electricity. Refer to GP 10. Disconnect the power cord. Electricity can cause death or injury. Moving parts can cause injury.
WARNING: Take care when measuring AC mains (line) voltage. Electricity can cause death or injury.
1. Check the voltage between the LVPS (P/J501 pin 8) and ground. +5VDC is measured. If YES, go to 7, if NO, go to 2.
2. Check the voltage between P1 pin 1 and pin 3 on the LVPS. The AC power supply is within specification, GP 17. If YES, go to 4, if NO, go to 3.
3. Perform the 01A AC Power RAP.
4. Switch off the machine, GP 10. Disconnect P/J501 from the LVPS. Wait 15 seconds, then switch on the machine, GP 10. Check the voltage between the LVPS (P/J501 pin 8) and ground. +5VDC is measured. If YES, go to 6, if NO, go to 5.
5. Install a new LVPS, PL 1.10 Item 3.
6. Check the +5VDC circuit for a short circuit to frame.
7. Check the wiring of the suspect component for an open circuit or poor contact.
**This RAP is from Xerox Service Manual. All brand names and trademarks are their respective owner's property.**
You may be also interested in below toner and drum chip (CRUM) for Xerox VersaLink C7020, C7025, C7030, C7000.
Toner Chip (For North America and West Europe Region):
• 106R03741 106R03744 106R03743 106R03742
• 106R03757 106R03760 106R03759 106R03758
• 106R03737 106R03740 106R03739 106R03738
Toner Chip (For South America and East Europe Region):
• 106R03749 106R03752 106R03751 106R03750
• 106R03745 106R03748 106R03747 106R03746
• 106R03765 106R03768 106R03767 106R03766
Toner Chip (For Metered Machine):
• 106R03733 106R03736 106R03735 106R03734
Drum Chip:
• 113R00780 113R00782
BSD-ON: BSD 1.2 Main Power On (2 of 2)
BSD-ON: BSD 1.4 DC Power Generation (1 of 2)
Procedure
WARNING: Ensure that the electricity to the machine is switched off while performing tasks that do not need electricity. Refer to GP 10. Disconnect the power cord. Electricity can cause death or injury. Moving parts can cause injury.
WARNING: Take care when measuring AC mains (line) voltage. Electricity can cause death or injury.
1. Check the voltage between the LVPS (P/J501 pin 8) and ground. +5VDC is measured. If YES, go to 7, if NO, go to 2.
2. Check the voltage between P1 pin 1 and pin 3 on the LVPS. The AC power supply is within specification, GP 17. If YES, go to 4, if NO, go to 3.
3. Perform the 01A AC Power RAP.
4. Switch off the machine, GP 10. Disconnect P/J501 from the LVPS. Wait 15 seconds, then switch on the machine, GP 10. Check the voltage between the LVPS (P/J501 pin 8) and ground. +5VDC is measured. If YES, go to 6, if NO, go to 5.
5. Install a new LVPS, PL 1.10 Item 3.
6. Check the +5VDC circuit for a short circuit to frame.
7. Check the wiring of the suspect component for an open circuit or poor contact.
**This RAP is from Xerox Service Manual. All brand names and trademarks are their respective owner's property.**
You may be also interested in below toner and drum chip (CRUM) for Xerox VersaLink C7020, C7025, C7030, C7000.
Toner Chip (For North America and West Europe Region):
• 106R03741 106R03744 106R03743 106R03742
• 106R03757 106R03760 106R03759 106R03758
• 106R03737 106R03740 106R03739 106R03738
Toner Chip (For South America and East Europe Region):
• 106R03749 106R03752 106R03751 106R03750
• 106R03745 106R03748 106R03747 106R03746
• 106R03765 106R03768 106R03767 106R03766
Toner Chip (For Metered Machine):
• 106R03733 106R03736 106R03735 106R03734
Drum Chip:
• 113R00780 113R00782